Posts by Reginaldo Leobino Junior • 1 point
2 posts
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viewsA: Questions about C-language loop/array
Make sure that the logic is correct. You used logical operator for comparison and it is he who should be checked, because he is looping the most.
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viewsQ: I can’t compare an arithmetic mean, so I can use select
I’m using postgresql to do the select of an attribute called val_unit of a name table produto. I use having avg(val_unit) > val_unit or where avg(val_unit) to select only the val_unit that stays…